Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt : \u0110i\u1ec7n tho\u1ea1i ip Yealink SIP-T40P
\nT\u00ednh n\u0103ng \u00e2m thanh
\n+ HD voice: HD handset, HD speaker
\n+ Wideband codec: G.722
\n+ Narrowband codec: G.711(A\/\u03bc),G.729AB, G.726
\n+ DTMF: In-band, Out-of-band(RFC 2833) and SIP INFO
\n+ Full-duplex hands-free speakerphone with AEC
\n+ VAD, CNG, AEC, PLC, AJB, AGC<\/p>\n
T\u00ednh n\u0103ng \u0111i\u1ec7n tho\u1ea1i
\n– 3 t\u00e0i kho\u1ea3n SIP
\n– Ch\u1edd cu\u1ed9c g\u1ecdi, chuy\u1ec3n cu\u1ed9c g\u1ecdi
\n– Tr\u1ea3 l\u1eddi t\u1ef1 \u0111\u1ed9ng, mute
\n– \u0111\u00e0m tho\u1ea1i h\u1ed9i ngh\u1ecb 3 b\u00ean
\n– Set date time manually or automatically
\n– Dial Plan
\n– XML Browser
\n– Action URL\/URI
\n– RTCP-XR \uff08RFC3611\uff09,VQ-RTCPXR\uff08RFC6035\uff09<\/p>\n
Th\u01b0 m\u1ee5c
\n+ Local phonebook up to 1000 entries
\n+ Black list
\n+ XML\/LDAP remote phonebook
\n+ Intelligent search method
\n+ Phonebook search\/import\/export
\n+ Call history: dialed\/received\/missed\/forwarded<\/p>\n
T\u00ednh n\u0103ng IP-PBX
\n– Busy Lamp Field (BLF)
\n– Bridged Line Appearance(BLA)
\n– Anonymous call, anonymous call rejection
\n– Hot-desking
\n– Message Waiting Indicator (MWI)
\n– Voice mail
\n– Call park, call pickup
\n– Intercom, paging
\n– Music on hold
\n– Call recording<\/p>\n
T\u00ednh n\u0103ng ph\u00edm
\n+ 5 ph\u00edm ch\u1ee9c n\u0103ng: tin nh\u1eafn, tai nghe, c\u00e2m, edial, hands-free speakerphone
\n+ 3 ph\u00edm ch\u1ee9c n\u0103ng \u0111\u00e8n Led
\n+ 2 ph\u00edm \u0111i\u1ec1u h\u01b0\u1edbng
\n+ ph\u00edm loa ngo\u00e0i r\u1ea3nh tay
\n+ 4 ph\u00edm m\u1ec1m<\/p>\n
Interface
\n– 2xRJ45 10\/100M Ethernet ports
\n– 1xRJ9 (4P4C) handset port
\n– 1xRJ9 (4P4C) headset port
\n– 1XRJ12 (6P6C) EHS port
\n– Power over Ethernet (IEEE 802.3af), Class 2<\/p>\n
\u0110\u1eb7c \u0111i\u1ec3m v\u1eadt l\u00fd kh\u00e1c
\n+ K\u00edch th\u01b0\u1edbc: 212mm*189mm*175mm*54mm
\n+ \u0110\u1ed9 \u1ea9m ho\u1ea1t \u0111\u1ed9ng: 10 ~ 95
\n+ Nhi\u1ec7t \u0111\u1ed9: -10 ~ 50 \u00b0 C
\n+ C\u00f4ng su\u1ea5t ti\u00eau th\u1ee5 (POE): 1.7-3.2W
\n+ C\u00f4ng su\u1ea5t ti\u00eau th\u1ee5 (PSU): 1.05-3.23W
\n+ \u0110i\u1ec7n \u00e1p \u0111\u1ea7u v\u00e0o: 100~240V
\n+ \u0110i\u1ec7n \u00e1p \u0111\u1ea7u ra: 5V\/600mA<\/p>\n
Management
\n– Configuration: browser\/phone\/auto-provision
\n– Auto provision via FTP\/TFTP\/HTTP\/HTTPS
\n– Auto-provision with PnP
\n– BroadSoft device management
\n– Zero-sp-touch TR-069
\n– Phone lock for personal privacy protection
\n– Reset to factory, reboot
\n– Package tracing export, system log<\/p>\n
Network and Security
\n– SIP v1 (RFC2543), v2 (RFC3261)
\n– Call server redundancy supported
\n– NAT transverse: STUN mode
\n– Proxy mode and peer-to-peer SIP link mode
\n– IP assignment: static\/DHCP
\n– HTTP\/HTTPS web server
\n– Time and date synchronization using SNTP
\n– UDP\/TCP\/DNS-SRV(RFC 3263)
\n– QoS: 802.1p\/Q tagging (VLAN), Layer 3 ToS<\/p>\n
DSCP
\n+ SRTP for voice
\n+ Transport Layer Security (TLS)
\n+ HTTPS certificate manager
\n+ AES encryption for configuration file
\n+ Digest authentication using MD5\/MD5-sess
\n+ OpenVPN, IEEE802.1X
\n+ IPv6<\/p>\n","protected":false},"excerpt":{"rendered":"
\u0110i\u1ec7n tho\u1ea1i IP Yealink T40P \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p c\u00e1c t\u00ednh n\u0103ng n\u00e2ng cao gi\u00fap c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng l\u00e0m vi\u1ec7c c\u1ee7a doanh nghi\u1ec7p, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p cao v\u1edbi thi\u1ebft k\u1ebf c\u00e1c ph\u00edm \u0111i\u1ec1u h\u01b0\u1edbng th\u00f4ng minh.<\/p>\n
M\u00e3 s\u1ea3n ph\u1ea9m: SIP-T40P<\/p>\n
B\u1ea3o h\u00e0nh: 12 th\u00e1ng<\/p>\n","protected":false},"featured_media":2261,"template":"","meta":[],"product_brand":[],"product_cat":[514],"product_tag":[571,573,572],"pa_bo-nho-trong":[],"pa_bo-vi-xu-ly":[],"pa_do-dai":[],"pa_do-phan-giai":[],"pa_hang-san-xuat":[],"pa_kich-thuoc-man-hinh":[],"pa_micro-thu-am":[],"pa_nha-thong-minh-rang-dong":[],"pa_o-cung":[],"pa_ong-kinh":[],"pa_poe":[],"pa_ports":[],"pa_tam-quan-sat":[],"pa_theo-chuan":[],"class_list":{"0":"post-2260","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-dien-thoai-ip-yealink","7":"product_tag-dien-thoai-yealink-sip-t40p","8":"product_tag-sip-t40p","9":"product_tag-yealink-sip-t40p","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/vietbee.com\/en\/wp-json\/wp\/v2\/product\/2260","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vietbee.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/vietbee.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vietbee.com\/en\/wp-json\/wp\/v2\/media\/2261"}],"wp:attachment":[{"href":"https:\/\/vietbee.com\/en\/wp-json\/wp\/v2\/media?parent=2260"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/vietbee.com\/en\/wp-json\/wp\/v2\/product_brand?post=2260"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/vietbee.com\/en\/wp-json\/wp\/v2\/product_cat?post=2260"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/vietbee.com\/en\/wp-json\/wp\/v2\/product_tag?post=2260"},{"taxonomy":"pa_bo-nho-trong","embeddable":true,"href":"https:\/\/vietbee.com\/en\/wp-json\/wp\/v2\/pa_bo-nho-trong?post=2260"},{"taxonomy":"pa_bo-vi-xu-ly","embeddable":true,"href":"https:\/\/vietbee.com\/en\/wp-json\/wp\/v2\/pa_bo-vi-xu-ly?post=2260"},{"taxonomy":"pa_do-dai","embeddable":true,"href":"https:\/\/vietbee.com\/en\/wp-json\/wp\/v2\/pa_do-dai?post=2260"},{"taxonomy":"pa_do-phan-giai","embeddable":true,"href":"https:\/\/vietbee.com\/en\/wp-json\/wp\/v2\/pa_do-phan-giai?post=2260"},{"taxonomy":"pa_hang-san-xuat","embeddable":true,"href":"https:\/\/vietbee.com\/en\/wp-json\/wp\/v2\/pa_hang-san-xuat?post=2260"},{"taxonomy":"pa_kich-thuoc-man-hinh","embeddable":true,"href":"https:\/\/vietbee.com\/en\/wp-json\/wp\/v2\/pa_kich-thuoc-man-hinh?post=2260"},{"taxonomy":"pa_micro-thu-am","embeddable":true,"href":"https:\/\/vietbee.com\/en\/wp-json\/wp\/v2\/pa_micro-thu-am?post=2260"},{"taxonomy":"pa_nha-thong-minh-rang-dong","embeddable":true,"href":"https:\/\/vietbee.com\/en\/wp-json\/wp\/v2\/pa_nha-thong-minh-rang-dong?post=2260"},{"taxonomy":"pa_o-cung","embeddable":true,"href":"https:\/\/vietbee.com\/en\/wp-json\/wp\/v2\/pa_o-cung?post=2260"},{"taxonomy":"pa_ong-kinh","embeddable":true,"href":"https:\/\/vietbee.com\/en\/wp-json\/wp\/v2\/pa_ong-kinh?post=2260"},{"taxonomy":"pa_poe","embeddable":true,"href":"https:\/\/vietbee.com\/en\/wp-json\/wp\/v2\/pa_poe?post=2260"},{"taxonomy":"pa_ports","embeddable":true,"href":"https:\/\/vietbee.com\/en\/wp-json\/wp\/v2\/pa_ports?post=2260"},{"taxonomy":"pa_tam-quan-sat","embeddable":true,"href":"https:\/\/vietbee.com\/en\/wp-json\/wp\/v2\/pa_tam-quan-sat?post=2260"},{"taxonomy":"pa_theo-chuan","embeddable":true,"href":"https:\/\/vietbee.com\/en\/wp-json\/wp\/v2\/pa_theo-chuan?post=2260"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}